42925444 has 12 divisors (see below), whose sum is σ = 75167568. Its totient is φ = 21449000.

The previous prime is 42925433. The next prime is 42925471. The reversal of 42925444 is 44452924.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7419 + ... + 11869.

It is an arithmetic number, because the mean of its divisors is an integer number (6263964).

Almost surely, 2^42925444 is an apocalyptic number.

It is an amenable number.

42925444 is a deficient number, since it is larger than the sum of its proper divisors (32242124).

42925444 is a wasteful number, since it uses less digits than its factorization.

42925444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6866 (or 6864 counting only the distinct ones).

The product of its digits is 46080, while the sum is 34.

The square root of 42925444 is about 6551.7512162780. The cubic root of 42925444 is about 350.1372087887.

The spelling of 42925444 in words is "forty-two million, nine hundred twenty-five thousand, four hundred forty-four".